A simple method for evaluating goldstone
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Article
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1981
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Elsevier Science
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English
⚖ 58 KB
## 244 ABSTRACTS OF PAPERS TO APPEAR IN FUTURE ISSUES required in the case of weak vibrational dispersion, is a .+0b2fi2 [where Wb is a "bandwidth" parameter, describing the frequency spread of the characteristic vibrational-dispersion curve, w(q)]. The physical significance of the results is discu